Nose tackle

USA Today Sports and Handout photos

Terrence Cody, Brandon Williams (R), Swanson Miller Skinny: The defensive line additions could allow the Ravens to use Ngata at nose tackle as well. Coming off a disappointing season, Cody has his hands full trying to hold off Williams, a third-round pick.

Terrence Cody, Brandon Williams (R), Swanson Miller Skinny: The defensive line additions could allow the Ravens to use Ngata at nose tackle as well. Coming off a disappointing season, Cody has his hands full trying to hold off Williams, a third-round pick. (USA Today Sports and Handout photos)

Terrence Cody, Brandon Williams (R), Swanson Miller Skinny: The defensive line additions could allow the Ravens to use Ngata at nose tackle as well. Coming off a disappointing season, Cody has his hands full trying to hold off Williams, a third-round pick.